Properties of the Number 71350

Seventy-One Thousand Three Hundred Fifty

Basics

Value: 71349 → 71350 → 71351

Parity: even

Prime: No

Previous Prime: 71347

Next Prime: 71353

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 ² × 1427

Divisors: 1, 2, 5, 10, 25, 50, 1427, 2854, 7135, 14270

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011010110110

Octal: 213266

Duodecimal: 3535A

Hexadecimal: 116b6

Square: 5090822500

Square Root: 267.1142077838616

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) = ∑_{i=1..floor((n+2)/4)} a(2i-1)*a(n-2i+1), with a(1)=3, a(2)=1, and a(3)=2. A24963

Number of (n+1) X (2+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250723

Distinct values of A058250; these terms appear first at subscripts listed in A071349. A71350